I went to Towns 2 and started spouting phrases with the word Heaven in them. I was like All dogs go to heaven--NOPE. GO TO HEAVEN--NAWH. Heaven is where the heart is--not that either. Heaven is a place where nothing happens--DAMNIT! And I did it so much eventually a kind stranger took pitty on me and told me the secret phrase. lol.
The prom dance rooms were really neat. and it would be even cooler if we could still do the DDR knock off game.
I think those would be fun to bring back and they would also fit in with virtual hollywood.
you could also bring back a theater for people to sit in.even if it only plays advertisements for stuff on gaia. I liked seat hopping and popcorn throwing.
I don't use rooms much myself (save for the occasional dorky "photo" shoot with friends or my bf), but I think you totally should recycle them. Some have been great over the years (that one with the mermen comes to mind). I mean hell, you spent time coding them, why let them go to waste?